5 Incredible Trends That Will Shape Our 3D Printed Future

In April I was asked to speak at the annual TED conference in Vancouver (following Bill Gates…gulp) on the topic of 3D printing production and its implications. I have detailed my thoughts on why the shift to 3D printing production is not only likely but inevitable in articles one, two and three in this series for Forbes. Now, let’s take a step into a fascinating future, where daily life will be shaped by several powerful forces directly related to 3D printing production.What it will be like to live in a 3D-printed world? Imagine the effect of these five trends:

1. Localized Production For Consumer And Industrial Goods:Biz Stone, Twitter’s co-founder, recently predicted that Nike could be a pure software company in ten years. If this happens, it will be thanks to 3D printing production. In the future, everything you know will be made closer to you. Let’s say one day at home you realize that one of the wheels on your dishwasher has broken. You simply look up the part on the Internet, print it out at home or at your neighborhood commercial 3D printer, and out comes the replacement part. Your daughter outgrows her 3D- printed custom shoes? Drop the old pair in the material recycler and print out a brand new pair, one size larger.Producing our own consumer goods, as in the example above, will make it much more convenient, affordable, and efficient to satisfy our household needs and wants. But the economic effect of localized commercial production on industry will be even more dramatic. Around the world, digital 3D printing factories of various sizes and capacities will soon become connected in a global production network. Referred to as direct digital manufacturing, this capacity to manufacture components and finished goods near their point of use will be much more efficient than today’s global sourcing. Does your company participate in the global supply chain? Don’t get too comfortable. Localized production will dramatically compress (or eliminate!)today’s supply chains. PWC recently reported that roughly 40% of air and shipping cargo is under threat. The implications of this disruption on supply chains and all who participate in them are enormous.

2. Custom Production Materials:The ability to customize the materials used for production—even printing living tissue—will be truly transformative. Doctors are already using 3d printing to create knee replacements customized for each patient. Very soon, the material itself will contain pain medication and antibiotics designed to release slowly over time. Visionary's like entrepreneur Dr. Daniel Stolyarov are experimenting with 3D printing using Graphene, a substance that is quite flexible, transparent, and yet is 100 times stronger than steel! Is Superman’s bulletproof outfit becoming a reality? Yes, and so is printing of human cells (including stem cells) into complex functional living tissues. These techniques are already being applied to address the need for tissues and organs suitable for transplantation. 3D bioprinting has the potential to completely reshape healthcare.

3. Nano-Printing:The picture above is of a 3D-printed lithium-ion battery, created by Jennifer Lewis and her team at Harvard University. It works like a normal battery, except that this battery is the size of a single grain of sand! Batteries like these may be used to power miniature medical devices, compact electronics or even tiny robots. You've heard about the amazing advances in nanotechnology – the fabrication of incredibly small particles down to atoms and molecules? Well, 3D nano-printing allows for rapid prototyping of micro and nano structures. Applying 3D printing concepts to nanotechnology will make nanofabrication faster and more efficient, and therefore economically viable much sooner than most futurists ever envisioned.